marquis / lord / daimyo

one, 1 / the first in order, foremost / the beginning / the best / a kind of; one of something / (card games) an ace / unity / the bottom string of a shamisen or other Japanese musical instrument

staying up late

man; Mister, Uncle (used vocatively)

horse native to Hokkaido / person from Hokkaido

samurai

person with a certain qualification.

samurai, warrior

time and tide wait for no man

Synonym of 天体物理学 (tentai butsurigaku, “astrophysics”)